Cardiff Sea Conditions table showing wave height, swell direction and period.
High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 08:17 AM and sunset is at 04:07 PM.
Days 1–3 Weather SummaryMostly dry. Icy conditions (max 5°C on Sat afternoon, min 0°C on Thu night). Winds decreasing (strong winds from the ENE on Thu morning, moderate winds from the NE by Sat night). | Days 4–6 Weather SummaryMostly dry. Air temperatures will be slightly above freezing (max 4°C on Sun afternoon, min 1°C on Mon morning). Wind will be generally light. | Days 7–9 Weather SummaryMostly dry. Mild temperatures (max 5°C on Thu morning, min 1°C on Thu night). Winds increasing (calm on Wed morning, strong winds from the N by Thu afternoon). | Days 10–12 Weather SummaryA dusting of snow giving way to moderate rain (total 10mm) heaviest on Mon morning. Freeze-thaw conditions (max 8°C on Tue morning, min 0°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 31 | Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | |||||||||||||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
High Tide | 10:20AM10.74m | 10:43PM10.18m | 11:05AM10.36m | 11:31PM9.82m | 11:56AM9.99m | 00:27AM9.51m | 12:56PM9.69m | 1:33AM9.37m | 2:04PM9.59m | 2:43AM9.49m | 3:13PM9.75m | 3:48AM9.88m | 4:16PM10.13m | 4:46AM10.37m | 5:12PM10.56m | 5:39AM11.00m | 6:04PM11.09m | 6:28AM11.58m | 6:52PM11.54m | 7:15AM12.03m | 7:38PM11.83m | 7:59AM12.27m | 8:22PM11.92m | |||||||||||||
Low Tide | 4:43PM2.51m | 4:59AM2.75m | 5:28PM2.82m | 5:46AM3.07m | 6:18PM3.11m | 6:40AM3.35m | 7:15PM3.31m | 7:41AM3.51m | 8:18PM3.36m | 8:49AM3.48m | 9:25PM3.20m | 9:58AM3.20m | 10:30PM2.84m | 11:03AM2.78m | 11:30PM2.42m | 12:01PM2.20m | 00:24AM1.90m | 12:53PM1.65m | 1:14AM1.47m | 1:41PM1.24m | 1:59AM1.20m | 2:26PM1.03m | 2:43AM1.13m | |||||||||||||
NE 4 | NE 4 | ENE 3 | NE 3 | NE 3 | NE 3 | NE 3 | NE 3 | ENE 3 | NE 3 | NE 3 | NE 2 | NE 2 | NE 2 | NE 2 | N 2 | W 12 | N 2 | E 2 | W 13 | NW 2 | NNW 3 | N 3 | N 3 | N 2 | W 2 | S 2 | S 2 | NE 2 | W 4 | W 2 | W 3 | W 4 | S 1 | S 2 | W 3 | |
 | |  | | | | |  |  |  | | | | | | | | | | | | | | | | |  |  | | | | | |  | |  | |
clear | clear | clear | clear | clear | clear | clear | cloudy | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | cloudy | clear | clear | cloudy | some clouds | cloudy | light snow | some clouds | some clouds | cloudy | some clouds | some clouds | mod rain | cloudy | light rain | |
km/h | ||||||||||||||||||||||||||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | — | 4 | |
max°C | 3 | 3 | 1 | 2 | 3 | 1 | 4 | 5 | 5 | 3 | 4 | 4 | 2 | 3 | 2 | 3 | 4 | 4 | 3 | 4 | 4 | 5 | 3 | 1 | 3 | 3 | 3 | 2 | 1 | 3 | 6 | 6 | 7 | 5 | 5 | 7 |
Moonrise | 11:17 | — | — | 11:29 | — | — | 11:40 | — | — | 11:53 | — | — | 12:08 | — | — | 12:27 | — | — | 12:56 | — | — | 1:38 | — | — | 2:40 | — | — | — | 4:01 | — | — | 5:31 | — | — | 7:00 | — |
Moonset | — | — | 10:06 | — | — | 11:25 | — | — | — | 12:45 | — | — | 2:09 | — | — | 3:38 | — | — | 5:11 | — | — | 6:40 | — | — | 7:57 | — | — | 8:54 | — | — | 9:32 | — | — | 9:58 | — | — |
 | 8:17 | — | — | 8:17 | — | — | 8:17 | — | — | 8:17 | — | — | 8:17 | — | — | 8:18 | — | — | 8:18 | — | — | 8:17 | — | — | 8:17 | — | — | 8:17 | — | — | 8:17 | — | — | 8:17 | — | — |
 | — | 4:07 | — | — | 4:07 | — | — | 4:08 | — | — | 4:09 | — | — | 4:10 | — | — | 4:12 | — | — | 4:13 | — | — | 4:14 | — | — | 4:15 | — | — | 4:15 | — | — | 4:17 | — | — | 4:19 | — |
Today's sea temperature in Cardiff is 8.8° C (Statistics for 25 Dec 1981-2005 – mean: 10.9 max: 11.7 min: 10.0°C) | ||||||||||||||||||||||||||||||||||||
Nearest